1095 Hard Blue Tempered Spring Steel Shim .008″ Thick x .250″ Wide x 300″ Long
1095 Hard Blue Tempered Spring Steel Shim .008" Thick x .250" Wide x 300" Long Thickness Tolerance ±0.0008" Width tolerance is ±0.010". Length tolerance is ±1/2". C1095 Blue Tempered and Polished Spring Steel. Rockwell hardness C 50. MIL-S-7947, AISI-1095, SAE- 1095, and AMS-5122.